200865840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{119563}}^1$

素因数の和:119586

約数の個数: 80

約数和(自身を含む): 711644928

約数和(自身を除く): 510779088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 119563, 239126, 358689, 478252, 597815, 717378, 836941, 956504, 1195630, 1434756, 1673882, 1793445, 1913008, 2391260, 2510823, 2869512, 3347764, 3586890, 4184705, 4782520, 5021646, 5739024, 6695528, 7173780, 8369410, 9565040, 10043292, 12554115, 13391056, 14347560, 16738820, 20086584, 25108230, 28695120, 33477640, 40173168, 50216460, 66955280, 100432920, 200865840]

約数ペア:

[(1, 200865840), (2, 100432920), (3, 66955280), (4, 50216460), (5, 40173168), (6, 33477640), (7, 28695120), (8, 25108230), (10, 20086584), (12, 16738820), (14, 14347560), (15, 13391056), (16, 12554115), (20, 10043292), (21, 9565040), (24, 8369410), (28, 7173780), (30, 6695528), (35, 5739024), (40, 5021646), (42, 4782520), (48, 4184705), (56, 3586890), (60, 3347764), (70, 2869512), (80, 2510823), (84, 2391260), (105, 1913008), (112, 1793445), (120, 1673882), (140, 1434756), (168, 1195630), (210, 956504), (240, 836941), (280, 717378), (336, 597815), (420, 478252), (560, 358689), (840, 239126), (1680, 119563)]